Description

4H-Furo[2,3-B]Pyran-3-Ol, Hexahydro-2-Methyl-, (2R,3S,3Ar,7As)- (9Ci) is a high-purity, stereochemically defined heterocyclic compound of significant interest in advanced organic synthesis. This chiral building block is valued for its complex fused-ring structure, which serves as a critical scaffold for developing novel pharmacologically active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced, stereoselective pesticides and herbicides, leveraging its complex molecular architecture for targeted biological activity.
• Asymmetric Catalysis Research: Serves as a sophisticated ligand precursor or a model substrate in the development of new catalytic systems for stereocontrolled reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Institutional Research: A valuable compound for methodological studies in organic chemistry, total synthesis projects, and investigating novel heterocyclic reaction pathways.

Basic Information

Product Name	4H-Furo[2,3-B]Pyran-3-Ol, Hexahydro-2-Methyl-, (2R,3S,3Ar,7As)- (9Ci)
CAS No.	681283-10-3
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	(2R,3S,3aR,7aS)-Hexahydro-2-methyl-4H-furo[2,3-b]pyran-3-ol; (2R,3S,3aR,7aS)-2-Methylhexahydro-4H-furo[2,3-b]pyran-3-ol; Hexahydro-2-methyl-4H-furo[2,3-b]pyran-3-ol, (2R,3S,3aR,7aS)-rel-; 4H-Furo[2,3-b]pyran-3-ol, hexahydro-2-methyl-, (2R,3S,3aR,7aS)-; Furo[2,3-b]pyran-3-ol derivative; Chiral furopyranol
EINECS	Contact for details

Quality Control

Every batch of 4H-Furo[2,3-B]Pyran-3-Ol, Hexahydro-2-Methyl-, (2R,3S,3Ar,7As)- (9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.